3Com 5102B-EE installation and operation guide Troubleshooting, Applying Power

5 Troubleshooting

This chapter provides useful information for diagnosing unexpected results when using the Bridge Module. It is divided into the following sections:

❑Applying Power

❑Power-Up Self-Test

❑Management Interface

❑Bridge Operation

❑Technical Assistance

Applying Power

Under normal conditions, when you install the Bridge Module, the TEST LED lights and the TX and RX LEDs illuminate different patterns. Table 5-1 lists some of the common problems that may arise when installing your Bridge Module, and their solutions

Troubleshooting 5 - 1